1a605891fe
* Babel TS and Eslint config * Channel is archived component * Move Typing component * Move Uploads component * Add PostInput component * QuickActions components * Add PostDraft component * Remove old PostTextbox component * Rename post_textbox constant * Fix Autocomplete * Rename blur post draft event * Fix references * Feedback review * Fix autocomplete for iOS
80 lines
2.5 KiB
JavaScript
80 lines
2.5 KiB
JavaScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import React from 'react';
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import {Alert} from 'react-native';
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import {shallowWithIntl} from 'test/intl-test-helper';
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import Preferences from '@mm-redux/constants/preferences';
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import PostInput from './post_input';
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describe('PostInput', () => {
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const baseProps = {
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channelDisplayName: 'Test Channel',
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channelId: 'channel-id',
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cursorPositionEvent: '',
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handleCommentDraftChanged: jest.fn(),
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handlePostDraftChanged: jest.fn(),
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inputEventType: '',
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isLandscape: false,
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maxMessageLength: 4000,
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onPasteFiles: jest.fn(),
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onSend: jest.fn(),
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readonly: false,
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rootId: '',
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theme: Preferences.THEMES.default,
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updateInitialValue: jest.fn(),
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userTyping: jest.fn(),
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};
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test('should match, full snapshot', () => {
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const wrapper = shallowWithIntl(
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<PostInput {...baseProps}/>,
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);
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expect(wrapper.getElement()).toMatchSnapshot();
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});
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test('should emit the event but no text is save to draft', () => {
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const wrapper = shallowWithIntl(
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<PostInput {...baseProps}/>,
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);
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const instance = wrapper.instance();
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instance.changeDraft = jest.fn();
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instance.handleAppStateChange('active');
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expect(instance.changeDraft).not.toBeCalled();
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});
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test('should emit the event and text is save to draft', () => {
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const wrapper = shallowWithIntl(
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<PostInput {...baseProps}/>,
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);
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const instance = wrapper.instance();
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const value = 'some text';
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instance.setValue(value);
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instance.handleAppStateChange('background');
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expect(baseProps.handlePostDraftChanged).toHaveBeenCalledWith(baseProps.channelId, value);
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expect(baseProps.handlePostDraftChanged).toHaveBeenCalledTimes(1);
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});
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test('should not send multiple alerts when message is too long', () => {
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const wrapper = shallowWithIntl(
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<PostInput {...baseProps}/>,
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);
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const instance = wrapper.instance();
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const longString = [...Array(baseProps.maxMessageLength + 2).keys()].map(() => Math.random().toString(36).slice(0, 1)).join('');
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instance.handleTextChange(longString);
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instance.handleTextChange(longString.slice(1));
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expect(Alert.alert).toBeCalled();
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expect(Alert.alert).toHaveBeenCalledTimes(1);
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});
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});
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